Cobb Sizing Testers0 pages

Testing Machines Inc.
2 Fleetwood Court
Ronkonkoma, NY 11779
Tel: (631) 439-5400
Fax: (631) 439-5420
Info@testingmachines.com
Büchel BV
t/a Messmer Büchel
Fokkerstrat 24, 3905 KV
Veenendaal,
Netherlands
Tel:+33 (0)318 521500
Fax:+33 (0)318 5400358
Lako Tool and
Manufacturing Inc.
7400 Ponderosa Road
Perrysburg, Ohio 43552
Tel: (419) 662-5256
Fax: (419) 662-8225
Lawson Hemphill
1658 G A R Highway
Swansea, MA 02777
Tel: (508) 679-5364
Fax: (508) 679-5396
Information@
lawsonhemphill.com
Adamel Lhomargy SARL
Z.A. de l’Habitat,
Bâtiment 6
Route d’Ozoir, 77680
Roissy en Brie, France
Tel:+33 (0) 1 6440291
Fax:+33 (0) 1 64409211
TMI Canada
P.O. Box 203
Pointe-Claire Dorval
QC, H9R-4N9 CAN
Tel: (514) 426-5855
Fax: (514) 426-1557
www.testingmachines.com www.lakotool.com www.lawsonhemphill.com
Cobb Sizing Testers
Ordering Information
Automatic Clamping
Used for
Description
Catalog Number
Paper
Cobb Size Tester for Paper, with automatic clamping and release. Area within cylinder 100 square centimeters.
61-05-00-0002
Board
Cobb Sizing Tester for Corrugated feature a single handed automatic clamping
and release system for ease use. An increased thickness rubber gasket is supplied.
61-05-00-0001
Manual Clamping
Size(s)
Description
Catalog Number
100 sq. cm
Cobb Sizing Tester with 100 sq. cm. cylinder and gasket. Per TAPPI T 441
61-04-00-0002
10, 25, 100 sq. cm
Cobb Sizing Tester. Includes 100, 25, and 10 square centimeter cylinders and gaskets. Meets T 441 and T 2045
61-04-00-0001
10, 25, 100 sq. cm
Cobb Sizing Tester. Includes 100, 25, and 10 square centimeter cylinders, gaskets, 10 kg Roller and 300 Sheets Blotting Paper. Meets T 441 and T 2045
61-04-00-0003
Required Accessories
Description
Catalog Number
Stainless Steel
Hand Roll
Hand Roll -Couch Roller for Cobb Sizing tester. Weight of roller complies with TAPPI standard specifications, 10kg. +/-.5 kg.)
61-04-01
61-04-04`
Blotting Paper
203 x 203 mm (8” X 8”), Package of 1200 sheets.
61-04-05
Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity
of water absorbed by a paper or board in a given time.
Applications
Paper, board, corrugated
Features
• Single-handed automatic clamping and release
• Manual clamping and sample positioning
Standards
ISO 535, DIN EN 20 535, TAPPI T 441 and T 2045
Instrument Size
Manual Clamping
Weight: 2 kg (4.4 lb)
Dimensions: 140 x 140 x 80 mm
D x W x H (5.5 x 5.5 x 3 in.)
Automatic Clamping
Weight: 2 kg (4.4 lb)
Dimensions: 200 x 200 x 180 mm
D x W x H (8 x 8 x 7 in.)
Hand Roll
Manual Clamp
Automatic Clamp